APA

Khalid Hussein Hassan Zaghloul, EL-SAyed Abdu Khalil Abo-Hegab, Mohamed - Assem S. Marie, Haggag A. Mohamed & Gamal Othman EL-Naggar. (1997). Studies On The Effect Of Water Pollution Along Different sites Of The River Nile On The Survival And production Of Some Fresh Water Fishes. : .

Chicago

Khalid Hussein Hassan Zaghloul, EL-SAyed Abdu Khalil Abo-Hegab, Mohamed - Assem S. Marie, Haggag A. Mohamed and Gamal Othman EL-Naggar. 1997. Studies On The Effect Of Water Pollution Along Different sites Of The River Nile On The Survival And production Of Some Fresh Water Fishes. : .

Harvard

Khalid Hussein Hassan Zaghloul, EL-SAyed Abdu Khalil Abo-Hegab, Mohamed - Assem S. Marie, Haggag A. Mohamed and Gamal Othman EL-Naggar. (1997). Studies On The Effect Of Water Pollution Along Different sites Of The River Nile On The Survival And production Of Some Fresh Water Fishes. : .

MLA

Khalid Hussein Hassan Zaghloul, EL-SAyed Abdu Khalil Abo-Hegab, Mohamed - Assem S. Marie, Haggag A. Mohamed and Gamal Othman EL-Naggar. Studies On The Effect Of Water Pollution Along Different sites Of The River Nile On The Survival And production Of Some Fresh Water Fishes. : . 1997.